<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="一级单位" prop="departmentFirstId">
        <el-select
          v-model="queryParams.departmentFirstId"
          placeholder="请选择一级单位"
          clearable
          @change="handleFirstUnitChange"
        >
          <el-option
            v-for="unit in firstUnitList"
            :key="unit.id"
            :label="unit.name"
            :value="unit.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="二级单位" prop="departmentSecondId">
        <el-select
          v-model="queryParams.departmentSecondId"
          placeholder="请选择二级单位"
          clearable
          :disabled="!queryParams.departmentFirstId"
        >
          <el-option
            v-for="unit in secondDataList"
            :key="unit.id"
            :label="unit.name"
            :value="unit.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="员工编号" prop="staffId">
        <el-input
          v-model="queryParams.staffId"
          placeholder="请输入员工编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="名字" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名字"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="员工类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择员工类型" clearable>
          <el-option
            v-for="dict in dict.type.staff_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:info:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:info:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:info:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:info:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="infoList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="id" align="center" prop="id" />
      <el-table-column label="员工编号" align="center" prop="staffId" />
      <el-table-column label="一级部门" align="center" >
        <template slot-scope="scope">
          {{ getFirstDeptName(scope.row.departmentFirstId) }}
        </template>
      </el-table-column>
      <el-table-column label="二级部门" align="center">
        <template slot-scope="scope">
          {{ getScondDeptName(scope.row.departmentSecondId) }}
        </template>
      </el-table-column>
      <el-table-column label="名字" align="center" prop="name" />
      <el-table-column label="类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.staff_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:info:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:info:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改员工信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="员工编号" prop="staffId">
          <el-input v-model="form.staffId" placeholder="请输入员工编号" />
        </el-form-item>
        <el-form-item label="名字" prop="name">
          <el-input v-model="form.name" placeholder="请输入名字" clearable prefix-icon='el-icon-user'
            :style="{width: '100%'}"></el-input>
        </el-form-item>
        <el-form-item label="手机号" prop="mobile">
          <el-input v-model="form.mobile" placeholder="请输入手机号" :maxlength="11" show-word-limit clearable
            prefix-icon='el-icon-phone' suffix-icon='el-icon-goods' :style="{width: '100%'}"></el-input>
        </el-form-item>
        <el-form-item label="性别" prop="sex">
          <el-select v-model="form.sex" placeholder="请选择性别">
              <el-option
              v-for="dict in dict.type.sys_user_sex"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="一级单位" prop="departmentFirstId">
          <el-select
            v-model="form.departmentFirstId"
            placeholder="请选择一级单位"
            clearable
            @change="handleFirstUnitChangeInForm"
          >
            <el-option
              v-for="unit in firstUnitList"
              :key="unit.id"
              :label="unit.name"
              :value="unit.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="二级单位" prop="departmentSecondId">
          <el-select
            v-model="form.departmentSecondId"
            placeholder="请选择二级单位"
            clearable
            :disabled="!form.departmentFirstId"
          >
            <el-option
              v-for="unit in secondDataList"
              :key="unit.id"
              :label="unit.name"
              :value="unit.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option
              v-for="dict in dict.type.staff_type"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="照片" prop="field103" required>
          <el-upload ref="field103" :file-list="field103fileList" :action="field103Action"
            :before-upload="field103BeforeUpload">
            <el-button size="small" type="primary" icon="el-icon-upload">点击上传</el-button>
          </el-upload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listInfo, getInfo, delInfo, addInfo, updateInfo } from "@/api/system/info";
import { listFirst } from "@/api/system/first";
import { listSecondAll } from "@/api/system/second";

export default {
  name: "Info",
  // 引入字典
  dicts: ['staff_type','sys_user_sex'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 员工信息表格数据
      infoList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        id: null,
        staffId: null,
        departmentFirstId: null,
        departmentSecondId: null,
        name: null,
        type: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        departmentFirstId: [
          { required: true, message: "一级部门不能为空", trigger: "change" }
        ],
        departmentSecondId: [
          { required: true, message: "二级部门不能为空", trigger: "change" }
        ],
        name: [
          { required: true, message: "名字不能为空", trigger: "blur" }
        ],
        type: [
          { required: true, message: "类型不能为空", trigger: "change" }
        ],
        name: [{
          required: true,
          message: '请输入姓名',
          trigger: 'blur'
        }],
        mobile: [{
          required: true,
          message: '请输入手机号',
          trigger: 'blur'
        }, {
          pattern: /^1(3|4|5|7|8|9)\d{9}$/,
          message: '手机号格式错误',
          trigger: 'blur'
        }],
        sex: [{
          required: true,
          message: '请选择性别',
          trigger: 'change'
        }],
        field106: [{
          required: true,
          type: 'array',
          message: '请至少选择一个field106',
          trigger: 'change'
        }]
      },
      firstUnitList: [], // 一级单位列表
      secondUnitList: [], // 二级单位列表
      secondDataList: [], // 二级单位列表
      field103Action: 'https://jsonplaceholder.typicode.com/posts/',
      field103fileList: [],
    };
  },
  created() {
    this.getList();
    this.getFirstUnitList();
    this.getSecondUnitList();
    this.secondDataList = [];
  },
  methods: {
    /** 查询员工信息列表 */
    getList() {
      this.loading = true;
      listInfo(this.queryParams).then(response => {
        this.infoList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        staffId: null,
        departmentFirstId: null,
        departmentSecondId: null,
        name: null,
        type: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加员工信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getInfo(id).then(response => {
        this.form = response.data;
        // 根据一级单位 ID 加载对应的二级单位数据
        this.getSecondUnitListByFirstId(this.form.departmentFirstId);
        this.open = true;
        this.title = "修改员工信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateInfo(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addInfo(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除ID为"' + ids + '"的数据项？').then(function() {
        return delInfo(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/system/staff/export', {
        ...this.queryParams
      }, `info_${new Date().getTime()}.xlsx`)
    },
    /** 获取一级单位列表 */
    getFirstUnitList() {
      listFirst().then((response) => {
        this.firstUnitList = response.rows;
        console.log("一级单位列表",this.firstUnitList);
      });
    },
    /** 获取二级单位列表 */
    getSecondUnitList() {
      listSecondAll().then((response) => {
        this.secondUnitList = response;
        console.log("二级单位列表",this.secondUnitList);
      });
    },
    // 其他方法...
    handleFirstUnitChange(value) {
      console.log("我进来了",value)
      if (value) {
        // 根据一级单位的 ID 加载对应的二级单位数据
        this.getSecondUnitListByFirstId(value);
      } else {
        // 如果一级单位未选择，清空二级单位数据
        this.secondDataList = [];
        this.queryParams.departmentSecondId = null;
      }
    },
    getSecondUnitListByFirstId(firstId) {

      // 清空二级单位选择列表
      this.secondDataList = [];
      // 使用 filter 方法过滤出符合条件的二级单位
      this.secondDataList = this.secondUnitList.filter(item => item.firstId === firstId);
    },
    // 一级部门名称转换
    getFirstDeptName(firstId) {
      const dept = this.firstUnitList.find(dept => dept.id === firstId);
      return dept ? dept.name : "未知部门"; // 如果未找到，显示“未知部门”
    },
    // 二级部门名称转换
    getScondDeptName(firstId) {
      const dept = this.secondUnitList.find(dept => dept.id === firstId);
      return dept ? dept.name : "未知部门"; // 如果未找到，显示“未知部门”
    },
    handleFirstUnitChangeInForm(value) {
      console.log("一级单位变化", value);
      if (value) {
        // 根据一级单位的 ID 加载对应的二级单位数据
        this.secondDataList = this.secondUnitList.filter(item => item.firstId === value);
        // 清空二级单位的选中值
        this.form.departmentSecondId = null;
      } else {
        // 如果一级单位未选择，清空二级单位数据和选中值
        this.secondDataList = [];
        this.form.departmentSecondId = null;
      }
    },
    // 上传文件前的校验
    field103BeforeUpload(file) {
      let isRightSize = file.size / 1024 / 1024 < 2
      if (!isRightSize) {
        this.$message.error('文件大小超过 2MB')
      }
      return isRightSize
    }
  }
};
</script>
